| # | Datum | Liga | Match |
| 1 | 03.07.2011 |  |
NWA World Heavyweight Title / ZERO1 World Heavyweight Title: The Sheik (c) [NWA] besiegt Ryouji Sai (c) [ZERO1] (13:21) - TITELWECHSEL !!! ZERO1 Destructive King 7th Anniversary Of Death Commemoration - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 2 | 14.06.2011 | |
ZERO1 World Heavyweight Title: Ryouji Sai (c) besiegt Mark Hussein (10:25) ZERO1 Wrestler's - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 3 | 16.04.2011 | |
ZERO1 World Heavyweight Title: Ryouji Sai (c) besiegt Kohei Sato (19:00) ZERO1 Wrestler's - TV-Show @ Sapporo Teisen Hall in Sapporo, Hokkaido, Japan |
| 4 | 06.03.2011 | |
ZERO1 World Heavyweight Title: Ryouji Sai besiegt Daisuke Sekimoto (c) (14:50) - TITELWECHSEL !!! ZERO1 Big March Presents ZERO1 10th Anniversary ~ Pro-Wrestling - Pay Per View @ Ryogoku Kokugikan in Tokyo, Japan |
